2005 T8 water in oil - Yamaha Outboard Parts Forum

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99yam40

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Join Date: Nov 2024

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#16

02-26-2019, 07:29 PM

I never saw fuel in oil turn the oil white.
does that happen?
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walleye1

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Join Date: Jun 2015

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#17

02-26-2019, 07:36 PM

It smells like gas, I ran some merc quick clean in the oil at idle for an hour, will drain it tomorrow for a day and see what happens.
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walleye1

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#18

03-06-2019, 09:19 AM

Leak down test was good other than having air coming out of dipstick hole.
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99yam40

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#19

03-06-2019, 10:22 PM

so you are saying the rings never seated or are carboned up/ stuck?
or maybe a hole in piston
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walleye1

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#20

03-07-2019, 08:13 AM

May have a cracked head.
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